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medium pressure boiler 21 bar 32 t h steam flow gec alstom

Product Thermal Capacity: 1 - 20 t/h

Working Pressure: 0.7 - 2 Mpa

Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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Introduction of WNS gas / oil fired steam boiler:

WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.

Technical advantages:

1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.

2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.

3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.

4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.

Cleaver-Brooks | Reference Center | Boiler Basics | Ste

The primary purpose of the boiler is to supply energy to the facility's operations – for comfort heating, manufacturing process, laundry, kitchen, etc. The nature of the facility's operation will dictate whether a steam or hot water boiler should be used. Hot water is commonly used in heating applications, with the boiler supplying water to the system at 120°F to 220°F.

Selecting the Optimum Steam Pressure for Process Applicatio

3. The equivalent “steam” pressure at 280°F is 35 psi 4. Add 45 psi to the required pressure 5. Add 45 psi to 35 psi = 80 psi steam pressure Steam 80 psi pressure that is provided to the equipment manufacturer for design of the process heat transfer. 80 psi shall be the …

Steam Calculators: Boiler Calculat

Deaerator provides feedwater near the boiling temperature for the deaerator's set operating pressure. (Saturated Liquid) Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow

HOT WATER & STEAM • BOILER ROOM PARTS STEAM

HOT WATER & STEAM • BOILER ROOM PARTS STEAM PROCESS SPECIALTIES & CONTROLS condensate recovery units, pressure reducing valves and flow metering equipment are fully operational in a wide range of capacities and BOILER TANK SIZE & CAPACITY PUMP H.P. BJH-1 1-4 H.P. 14 X 13 – 8 GALLONS 3CT5M – 1/3 H.P.

Boilers & Boiler Technology | GE Steam Pow

Our experienced -based design enables to burn a wide range of fuels, while avoiding or mitigating the impact of slagging, fouling, corrosion and erosion in the furnace. This results in enhanced availability for our customers with boiler reliability as high as 94%. Contact GE Power to learn more about boilers for steam power plants.

Medium Pressure Vertical Steam Boil

250 Lb Medium Pressure Construction — Pressure vessel is manufactured to the requirements of ASME Section I and code stamped “S”.. Water Feed (Pump) Control and Low Water Cutoff (McDonnell Miller #194) automatically maintains correct water level and shuts off the boiler when the water level in the boiler drops below safe limits.. Operating Controls — Pressure control(s) provide

Steam Turbine Technology | GE Steam Pow

Steam Turbines. Over the last 100 years, GE has manufactured and installed a worldwide fleet of steam turbines. Our steam turbines equip 41% of the world’s combined-cycle plants, 30% of fossil power plants, and 50% of the world’s nuclear power plants.

Steam Calculators: Boiler Calculator - Energy.g

Mar 17, 2015· Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

Low Pressure Steam Boilers - Distillery Equipme

We Sell Rite Low Pressure Steam Boilers and Crown Low Pressure Steam Boilers. Rite has been building Boilers in Las Angeles, California since 1952. They still have boilers in operation that were built back in the 50s. If you want an American made quality Boiler that …

Volume 1, Steam Boilers - Steam, Heating Hot Water, a

largest boiler no t operating, and with the largest pump of each service not operating. 1.4 Boiler header pressure: 1.4.1 Boiler Header pressure shall be sufficient to serve the pressure requirements of the loads in an economical manner. 1.4.2 When replacing an existing boiler, …

ACHIEVABLE COMBUSTION EFFICIENCY with ALSTOM CFB

Table 1: Baima CFB Boiler Main Data Steam conditions at MCR Units Main steam flow t/h 1025 Main steam pressure bar 174 Main steam temperature °C 540 RH steam flow t/h 844 RH steam pressure bar 37 RH steam temperature °C 540 Feed Water temperature °C 281 Emissions levels SO2 mg/Nm³ @ 6 % O2 600 NOX mg/Nm³ @ 6 % O2 250

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zhulin@zozen.com

No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China

0086-510-68530066, +86-13506151292

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